171040080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4783}}^1$

素因数の和:4948

約数の個数: 80

約数和(自身を含む): 533894400

約数和(自身を除く): 362854320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4783, 5960, 7152, 8940, 9566, 11920, 14349, 17880, 19132, 23915, 28698, 35760, 38264, 47830, 57396, 71745, 76528, 95660, 114792, 143490, 191320, 229584, 286980, 382640, 573960, 712667, 1147920, 1425334, 2138001, 2850668, 3563335, 4276002, 5701336, 7126670, 8552004, 10690005, 11402672, 14253340, 17104008, 21380010, 28506680, 34208016, 42760020, 57013360, 85520040, 171040080]

約数ペア:

[(1, 171040080), (2, 85520040), (3, 57013360), (4, 42760020), (5, 34208016), (6, 28506680), (8, 21380010), (10, 17104008), (12, 14253340), (15, 11402672), (16, 10690005), (20, 8552004), (24, 7126670), (30, 5701336), (40, 4276002), (48, 3563335), (60, 2850668), (80, 2138001), (120, 1425334), (149, 1147920), (240, 712667), (298, 573960), (447, 382640), (596, 286980), (745, 229584), (894, 191320), (1192, 143490), (1490, 114792), (1788, 95660), (2235, 76528), (2384, 71745), (2980, 57396), (3576, 47830), (4470, 38264), (4783, 35760), (5960, 28698), (7152, 23915), (8940, 19132), (9566, 17880), (11920, 14349)]